Plant Cell Culture Which method of plant propagation involves the use of girdling? Cuttings Micropropagation Grafting Layering Cuttings Micropropagation Grafting Layering ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is considered as the disadvantage of conventional plant tissue culture for clonal propagation? Storage and transportation of propogates Both (b) and (c) Less multiplication of disease free plants Multiplication of sexually derived sterile hybrids Storage and transportation of propogates Both (b) and (c) Less multiplication of disease free plants Multiplication of sexually derived sterile hybrids ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Protoplasts are the cells devoid of none of these cell membrane cell wall both cell wall and cell membrane none of these cell membrane cell wall both cell wall and cell membrane ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Which of the following is used in the culture of regenerating protoplasts, single cells or very dilute cell suspensions? None of these Nurse or feeder culture Nurse medium Both (a) and (b) None of these Nurse or feeder culture Nurse medium Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture Organogenesis is formation of root and shoots on callus tissue genesis of organs both (a) and (b) formation of callus tissue formation of root and shoots on callus tissue genesis of organs both (a) and (b) formation of callus tissue ANSWER DOWNLOAD EXAMIANS APP
Plant Cell Culture In a callus culture increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation auxins and cytokinins are not required increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation only auxin is required for root and shoot formation increasing level of auxin to a callus induces shoot formation and increasing level of cytokinin promote root formation auxins and cytokinins are not required increasing level of cytokinin to a callus induces shoot formation and increasing level of auxin promote root formation only auxin is required for root and shoot formation ANSWER DOWNLOAD EXAMIANS APP
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